You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-08-26 - 08:57
Click here to display the system's profile data or here to proceed to next system.
Click on a legend element to toggle display of that core, ctrl-click inverts display, shift-click enables all.

Data to construct the above plot have been generated using the RT test utility cyclictest.
Unexpectedly long latencies may be caused by SMIs
Total number of samples: 100 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes, lowest P state: ondemand
Compare latency of primary with shadow system
Characteristics of the 100 highest latencies:
System rack5slot4.osadl.org (updated Wed Aug 26, 2026 00:44:01)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
245222127117,7sleep30-21swapper/319:09:483
24316212463,7sleep10-21swapper/119:07:061
244962122113,6sleep20-21swapper/219:09:262
242932115105,7sleep00-21swapper/019:06:490
64112690,0sleep30-21swapper/322:06:323
264322650,0sleep20-21swapper/222:57:152
285042620,0sleep00-21swapper/000:35:220
33592610,0sleep30-21swapper/323:44:143
326502600,1sleep00-21swapper/020:10:190
244552600,0sleep30-21swapper/322:00:203
170502600,1sleep00-21swapper/020:25:320
77972590,0sleep10-21swapper/123:17:211
230972590,0sleep30-21swapper/321:19:223
276382570,0sleep00-21swapper/022:01:480
78302560,0sleep30-21swapper/300:13:583
126232560,0sleep30-21swapper/323:47:273
59922550,0sleep30-21swapper/323:30:213
115592550,0sleep10-21swapper/121:55:181
17372530,0sleep20-21swapper/200:39:332
125762530,0sleep10-21swapper/122:50:451
65642520,0sleep10-21swapper/121:53:401
145692520,0sleep10-21swapper/119:55:191
2717924945,3sleep30-21swapper/321:01:253
2982524743,3sleep30-21swapper/320:08:263
567524138,2sleep30-21swapper/319:19:573
24709993019,4cyclictest0-21swapper/200:17:462
24709992813,14cyclictest0-21swapper/221:44:102
2470999270,26cyclictest0-21swapper/223:37:072
2470999270,26cyclictest0-21swapper/222:09:402
2470999270,26cyclictest0-21swapper/219:16:492
1589322723,3sleep30-21swapper/320:51:153
2470999260,25cyclictest0-21swapper/223:56:312
2470999260,25cyclictest0-21swapper/220:05:062
2470999260,25cyclictest0-21swapper/200:25:552
2470999260,25cyclictest0-21swapper/200:09:582
2470999260,24cyclictest0-21swapper/222:10:202
2470499260,21cyclictest0-21swapper/122:03:561
2470499260,21cyclictest0-21swapper/119:37:071
862322521,3sleep30-21swapper/320:17:313
449322522,2sleep30-21swapper/320:43:343
2470999250,24cyclictest0-21swapper/200:02:252
2470499250,24cyclictest0-21swapper/121:19:521
2470999243,20cyclictest0-21swapper/223:20:322
24709992422,2cyclictest0-21swapper/219:41:392
2470999240,23cyclictest0-21swapper/223:11:432
2470999240,23cyclictest0-21swapper/221:28:412
2470999240,23cyclictest0-21swapper/221:17:112
2470999240,22cyclictest0-21swapper/200:11:352
2282422420,3sleep30-21swapper/319:35:023
134022420,3sleep30-21swapper/319:43:363
3013022312,3sleep30-21swapper/319:13:363
2470999232,20cyclictest0-21swapper/200:31:452
24709992317,5cyclictest9077-21apt-get20:20:122
24709992316,6cyclictest0-21swapper/222:32:352
2470999231,4cyclictest0-21swapper/221:11:292
2470999231,21cyclictest0-21swapper/223:06:392
2470999231,21cyclictest0-21swapper/221:33:232
24709992311,7cyclictest31-21ksoftirqd/223:02:212
2470999230,22cyclictest0-21swapper/222:48:482
2470999230,22cyclictest0-21swapper/222:27:442
2470999230,22cyclictest0-21swapper/222:18:522
2470999230,22cyclictest0-21swapper/222:00:292
2470999230,22cyclictest0-21swapper/221:57:392
2470999230,22cyclictest0-21swapper/221:48:192
2470999230,17cyclictest0-21swapper/221:20:542
2470499230,4cyclictest0-21swapper/120:26:451
2470499230,22cyclictest0-21swapper/100:08:441
24699992319,2cyclictest755-21snmpd23:06:090
2428522320,2sleep30-21swapper/320:04:553
2257122318,3sleep30-21swapper/319:34:423
2149622320,2sleep30-21swapper/320:56:043
20462230,0sleep10-21swapper/100:25:181
1878022317,3sleep30-21swapper/323:08:353
1247622320,2sleep30-21swapper/319:52:043
2470999229,9cyclictest0-21swapper/220:00:222
2470999225,16cyclictest0-21swapper/200:24:252
24709992216,6cyclictest0-21swapper/223:26:432
24709992216,6cyclictest0-21swapper/223:16:352
2470999220,21cyclictest0-21swapper/223:45:372
2470999220,21cyclictest0-21swapper/223:42:302
2470999220,21cyclictest0-21swapper/223:31:532
2470999220,21cyclictest0-21swapper/222:43:382
2470999220,21cyclictest0-21swapper/222:37:042
2470999220,21cyclictest0-21swapper/220:26:362
2470999220,16cyclictest0-21swapper/222:51:032
2470999220,16cyclictest0-21swapper/222:20:282
2470499220,4cyclictest0-21swapper/119:19:041
2470499220,3cyclictest0-21swapper/121:08:291
2470499220,21cyclictest0-21swapper/122:27:391
2470499220,21cyclictest0-21swapper/121:10:381
2470499220,21cyclictest0-21swapper/120:42:131
2470499220,21cyclictest0-21swapper/119:48:251
2470499220,21cyclictest0-21swapper/119:48:241
24699992218,2cyclictest755-21snmpd21:50:310
24699992218,2cyclictest755-21snmpd20:52:010
24699992218,2cyclictest755-21snmpd19:43:270
24699992218,2cyclictest755-21snmpd00:08:370
2469999220,21cyclictest0-21swapper/019:26:060
2469999220,20cyclictest4302-21awk23:45:000
2470999210,20cyclictest0-21swapper/223:50:472
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional